AM5728: U-boot customization

Hello,

Question 1: I have just copied the EMIF tool Output (c source code) to the board.c..........Is it fine or i need to change some code? 

Please refer to the following patches as a reference:

http://git.ti.com/cgit/cgit.cgi/ti-u-boot/ti-u-boot.git/commit/board/ti?h=ti-2019.01&id=209742fa8858a201af2f32e05b1fb72ef299540e

http://git.ti.com/cgit/cgit.cgi/ti-u-boot/ti-u-boot.git/commit/board/ti?h=ti-2019.01&id=c9a7c17a96f6a23049cf115b6d12345088039555

http://git.ti.com/cgit/cgit.cgi/ti-u-boot/ti-u-boot.git/commit/board/ti?h=ti-2019.01&id=7b16de8595376e80ad6aa3fd616b39556f9e3df7

Question 2:How i can compile these file?  

In order to compile Uboot, please refer to the following TI document.

Question 2:How i can create the u-boot.img and the MLO files for the uboot sd card.? I need the details and the commands.  

Please refer to my answer in Question 2.

Regards,
Krunal